﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using TodoApi.Models;

namespace TodoApi {
    public class Startup {
        public Startup(IHostingEnvironment env) {
            var builder = new ConfigurationBuilder()
                .SetBasePath(env.ContentRootPath)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
                .AddEnvironmentVariables();
            Configuration = builder.Build();
        }

        public IConfigurationRoot Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services) {
            services.AddCors(options => {
                // this defines a CORS policy called "default"
                options.AddPolicy("default", policy => {
                    policy.WithOrigins("http://localhost:5003")
                        .AllowAnyHeader()
                        .AllowAnyMethod();
                });
            });

            // Add framework services.
            services.AddMvcCore()
                .AddAuthorization()
                .AddJsonFormatters();

            services.AddSingleton<ITodoRepository, TodoRepository>();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory) {
            loggerFactory.AddConsole(Configuration.GetSection("Logging"));
            loggerFactory.AddDebug();

            app.UseCors("default");

            app.UseIdentityServerAuthentication(new IdentityServerAuthenticationOptions {
                //Authority = "https://localhost:44347",
                Authority = "http://localhost:5000",
                ScopeName = "api1",
                RequireHttpsMetadata = false
            });

            app.UseMvc();
        }
    }
}
